Dongle 400 in Ireland
The Dongle 400 rates good on all 3 networks in Ireland (Vodafone, Three and Eir).
Network by network
| Network | Verdict | Bands in use it supports | Core bands missing |
|---|---|---|---|
| Vodafone | ✔ Good 100% | B3 B20 | — |
| Three | ✔ Good 60% | B3 B20 | — |
| Eir | ✔ Good 100% | B3 B20 | — |
Better-rated models here
In Ireland it is already among the best-rated models.
About the Dongle 400
LTE Cat 4 · Hyper Nexus dongle1
- 4G B1 B2 B3 B4 B5 B7 B8 B12 B17 B20
Built for industrial AR glasses. USB Type-C, IP66.
Network access: long-term roaming
Many globally deployed IoT devices use multi-network roaming SIMs that can attach to several networks in a country, but some countries restrict long-term roaming by foreign SIMs. A local SIM roaming domestically is not affected.
No clear rule found: No information yet.
All networks and bands in Ireland → · The Dongle 400 in 46 countries →
The Dongle 400 product page · Back to the home: ask, enter a model or bands, or compare models
Sources
- A Product specifications and certifications (manufacturer data) Hyper Nexus · 2026-09
